SuSE Update for xen SUSE-SU-2015:0923-1 (xen)

2015-10-16T00:00:00
ID OPENVAS:1361412562310851038
Type openvas
Reporter Copyright (C) 2015 Greenbone Networks GmbH
Modified 2018-11-16T00:00:00

Description

The remote host is missing an update for the

                                        
                                            ###############################################################################
# OpenVAS Vulnerability Test
# $Id: gb_suse_2015_0923_1.nasl 12381 2018-11-16 11:16:30Z cfischer $
#
# SuSE Update for xen SUSE-SU-2015:0923-1 (xen)
#
# Authors:
# System Generated Check
#
# Copyright:
# Copyright (C) 2015 Greenbone Networks GmbH, http://www.greenbone.net
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2
# (or any later version), as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
###############################################################################

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.851038");
  script_version("$Revision: 12381 $");
  script_tag(name:"last_modification", value:"$Date: 2018-11-16 12:16:30 +0100 (Fri, 16 Nov 2018) $");
  script_tag(name:"creation_date", value:"2015-10-16 18:42:10 +0200 (Fri, 16 Oct 2015)");
  script_cve_id("CVE-2015-2751", "CVE-2015-2752", "CVE-2015-3340", "CVE-2015-3456");
  script_tag(name:"cvss_base", value:"7.7");
  script_tag(name:"cvss_base_vector", value:"AV:A/AC:L/Au:S/C:C/I:C/A:C");
  script_tag(name:"qod_type", value:"package");
  script_name("SuSE Update for xen SUSE-SU-2015:0923-1 (xen)");
  script_tag(name:"summary", value:"The remote host is missing an update for the 'xen'
  package(s) announced via the referenced advisory.");
  script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
  script_tag(name:"insight", value:"XEN was updated to fix two security issues and bugs.

  Security issues fixed:

  * CVE-2015-3340: Xen did not initialize certain fields, which allowed
  certain remote service domains to obtain sensitive information from
  memory via a (1) XEN_DOMCTL_gettscinfo or (2)
  XEN_SYSCTL_getdomaininfolist request.

  * CVE-2015-2751: Xen, when using toolstack disaggregation, allowed remote
  domains with partial management control to cause a denial of service
  (host lock) via unspecified domctl operations.

  * CVE-2015-2752: The XEN_DOMCTL_memory_mapping hypercall in Xen, when
  using a PCI passthrough device, was not preemptable, which allowed local
  x86 HVM domain users to cause a denial of service (host CPU consumption)
  via a crafted request to the device model (qemu-dm).

  * CVE-2015-3456: Fixed a buffer overflow in the floppy drive emulation,
  which could be used to denial of service attacks or potential code
  execution against the host.

  Bugs fixed:

  - xentop: Fix memory leak on read failure");
  script_tag(name:"affected", value:"xen on SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Desktop 12");
  script_tag(name:"solution", value:"Please install the updated packages.");
  script_xref(name:"SUSE-SU", value:"2015:0923_1");
  script_tag(name:"solution_type", value:"VendorFix");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2015 Greenbone Networks GmbH");
  script_family("SuSE Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/suse", "ssh/login/rpms", re:"ssh/login/release=(SLED12\.0SP0|SLES12\.0SP0)");
  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-rpm.inc");

release = rpm_get_ssh_release();
if(!release) exit(0);
res = "";

if(release == "SLED12.0SP0")
{

  if ((res = isrpmvuln(pkg:"xen", rpm:"xen~4.4.2_04~18.1", rls:"SLED12.0SP0")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-debugsource", rpm:"xen-debugsource~4.4.2_04~18.1", rls:"SLED12.0SP0")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-kmp-default", rpm:"xen-kmp-default~4.4.2_04_k3.12.39_47~18.1", rls:"SLED12.0SP0")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-kmp-default-debuginfo", rpm:"xen-kmp-default-debuginfo~4.4.2_04_k3.12.39_47~18.1", rls:"SLED12.0SP0")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-libs-32bit", rpm:"xen-libs-32bit~4.4.2_04~18.1", rls:"SLED12.0SP0")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-libs", rpm:"xen-libs~4.4.2_04~18.1", rls:"SLED12.0SP0")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-libs-debuginfo-32bit", rpm:"xen-libs-debuginfo-32bit~4.4.2_04~18.1", rls:"SLED12.0SP0")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-libs-debuginfo", rpm:"xen-libs-debuginfo~4.4.2_04~18.1", rls:"SLED12.0SP0")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if (__pkg_match) exit(99);
  exit(0);
}


if(release == "SLES12.0SP0")
{

  if ((res = isrpmvuln(pkg:"xen", rpm:"xen~4.4.2_04~18.1", rls:"SLES12.0SP0")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-debugsource", rpm:"xen-debugsource~4.4.2_04~18.1", rls:"SLES12.0SP0")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-doc-html", rpm:"xen-doc-html~4.4.2_04~18.1", rls:"SLES12.0SP0")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-kmp-default", rpm:"xen-kmp-default~4.4.2_04_k3.12.39_47~18.1", rls:"SLES12.0SP0")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-kmp-default-debuginfo", rpm:"xen-kmp-default-debuginfo~4.4.2_04_k3.12.39_47~18.1", rls:"SLES12.0SP0")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-libs-32bit", rpm:"xen-libs-32bit~4.4.2_04~18.1", rls:"SLES12.0SP0")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-libs", rpm:"xen-libs~4.4.2_04~18.1", rls:"SLES12.0SP0")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-libs-debuginfo-32bit", rpm:"xen-libs-debuginfo-32bit~4.4.2_04~18.1", rls:"SLES12.0SP0")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-libs-debuginfo", rpm:"xen-libs-debuginfo~4.4.2_04~18.1", rls:"SLES12.0SP0")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-tools", rpm:"xen-tools~4.4.2_04~18.1", rls:"SLES12.0SP0")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-tools-debuginfo", rpm:"xen-tools-debuginfo~4.4.2_04~18.1", rls:"SLES12.0SP0")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-tools-domU", rpm:"xen-tools-domU~4.4.2_04~18.1", rls:"SLES12.0SP0")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"xen-tools-domU-debuginfo", rpm:"xen-tools-domU-debuginfo~4.4.2_04~18.1", rls:"SLES12.0SP0")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if (__pkg_match) exit(99);
  exit(0);
}